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Mathematics
OpenStudy (anonymous):

The parabola for the function will open in which direction? y = x2 + 3x - 4 A. Upward B. Downward

OpenStudy (anonymous):

y=ax^2 + bx + c. if a > 0 then the parabola opens upward. if a < 0 then it opens downward. a, b and c are the coefficients of their respective terms. they are assumed to be real numbers.

OpenStudy (anonymous):

so it opens upward?

OpenStudy (anonymous):

@pgpilot326

OpenStudy (anonymous):

yes, a = 1 > 0

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